Sh. Chen et al., HETERODUPLEX SCREENING FOR MOLECULAR DEFECTS IN FACTOR-IX GENES FROM HEMOPHILIA-B FAMILIES, British Journal of Haematology, 89(2), 1995, pp. 409-412
Heteroduplex screening of amplified fragments containing sequences of
all known small haemophilic mutations in the factor IX gene localized
mutations in 18 new families: 12 were at common recurrent sites; three
were novel. Carriers and/or patients from each of 41 families with mu
tations in 7 exons and 5' and 3' non-coding regions were positive.